@article{Kõiv_2014, title={ In memoriam dr Haldi Ernstson }, url={https://ojs.utlib.ee/index.php/EA/article/view/11744}, DOI={10.15157/ea.v0i0.11744}, abstractNote={ Eesti Arst 2014; 93(1):58 }, journal={Eesti Arst}, author={Kõiv, Ilse}, year={2014}, month={Jan.} }